First hackintosh: OCB error and Noname.dmg

This is my first time trying a Hackintosh and I'm using the dortina guide. I have encountered 2 problems, the "macOS Base System (External)" is called "noname.dmg (external)"which I assume is an efi error but I can not find it. The second error comes from when I try to boot the noname.dmg it tells me "OCB: LoadImage failed - Unsupported". i have 2 partitions on my boot USB, one with the recovery files and one with the efi. I have attached my files. Recovery, EFI. I am also using the following guide as it is for the same laptop that I am attempting on. I'm trying to install sierra 10.12. the partition I'm installing it on is formatted as exfat.

specs: intel core i5 1335u raptor lake, ddr4 8gb, intel uhd graphics

This is my first attempt so it's not perfect. Feel free to ask for any information I have missed. Thanks in advance!

submitted by /u/Geekshere1
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